Q: What is the sum of all factors of the number 21,152 excluding 21,152?
A: 20,554
The factors of the number 21,152 are: 1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 21152.
If you add them up, you will get the total of 21,172. Now subtract 21,152 to get 20,554